#!/bin/bash
# Copyright 2025 Supabase, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language

# Check if commit message has a matching "Signed-off-by" line

# Get user's name and email from git config
name=$(git config user.name)
email=$(git config user.email)
signoff="Signed-off-by: $name <$email>"

# Check if the commit message already has the signoff
if grep -q "^$signoff" "$1"; then
  exit 0
fi

# If no signoff found, add it
echo "" >>"$1"
echo "$signoff" >>"$1"
